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Date: Tue, 17 Feb 2009 18:03:50 -0800 (PST)
From: david@lang.hm
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To: Yinghai Lu <yinghai@kernel.org>
cc: Matthew Wilcox <matthew@wil.cx>,
       linux-kernel <linux-kernel@vger.kernel.org>, linux-scsi@vger.kernel.org,
       DL-MPTFusionLinux@lsi.com
Subject: Re: mpt fusion broken sometime since 2.6.24
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On Tue, 17 Feb 2009, Yinghai Lu wrote:

> david@lang.hm wrote:
>> On Tue, 17 Feb 2009, Yinghai Lu wrote:
>>
>>> david@lang.hm wrote:
>>>> On Tue, 17 Feb 2009, Yinghai Lu wrote:
>>>>
>>>>> Subject: Re: mpt fusion broken sometime since 2.6.24
>>>>>
>>>>> On Tue, Feb 17, 2009 at 3:07 PM,  <david@lang.hm> wrote:
>>>>>> On Tue, 17 Feb 2009, Matthew Wilcox wrote:
>>>>>>
>>>>>>> On Tue, Feb 17, 2009 at 01:44:55PM -0800, david@lang.hm wrote:
>>>>>>>>
>>>>>>>> I got a picture of the failed boot at
>>>>>>>> http://linux.lang.hm/linux/IMG00052.jpg
>>>>>>>
>>>>>>> The PCI-MSI line is probably indicative.  Can you try booting with:
>>>>>>>
>>>>>>> mptbase.mpt_msi_enable_sas=0
>>>>>>>
>>>>>>> and also send us an lspci -v so we can update the blacklist?
>>>>>>
>>>>>> is that disabling SAS for this system? if so, that's the wrong thing
>>>>>> to do
>>>>>> (the drives are SAS)
>>>>>>
>>>>> it only disable MSI with that mptsas.
>>>>> and mptsas will use ioapic routing.
>>>>>
>>>>> can you post whole bootlog?
>>>>
>>>> unfortunantly it's booting from CD and the only drives in the system are
>>>> the ones that are not being accessed.
>>>
>>> i mean with kernel before 2.6.24..
>>
>> Ok, attached.
>>
>
> so your lsi 1068 is under 8132... need to double check if that chip really support MSI.

anything I can do in the 2.6.24 kernel? or the 2.8.28.6 kernel?

David Lang